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Structures of 4',5'-dihydrospiro[anthracene-9(10H),2'(3'H)-furan]-10-one (1), and 3',4',5',6'-tetrahydrospiro[anthracene-9(10H),2'-[2H]pyran]-10-one (2)

✍ Scribed by Pajunen, A. ;Brunow, G. ;Pakkala, E. ;Valkonen, J.


Book ID
119771145
Publisher
International Union of Crystallography
Year
1989
Tongue
English
Weight
418 KB
Volume
45
Category
Article
ISSN
0108-2701

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10-(4-Chlorophenyl)-9-(4-methoxyphenyl)-
✍ Chen, Yan ;Hao, Wen-Juan ;Tang, Zi-Qiang ;Jiang, Bo ;Li, Chun-Mei 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 833 KB

The title compound, C 30 H 32 ClNO 3 , was synthesized by the reaction of dimedone with 4-methoxybenzaldehyde and 4chlorobenzenamine in water. The dihydropyridine ring is in a boat conformation. Both cyclohexene rings adopt envelope conformations. The chlorophenyl and methoxyphenyl rings form dihedr